{"product_id":"plastic-flat-shims-300-pack-for-leveling-durable-tile-window","title":"Plastic Flat Shims 300 Pack for Leveling - Durable Tile \u0026 Window","description":"\u003cp\u003eIn this review the Konohan 300 pack of plastic flat shims is evaluated for DIYers and trade professionals who need a simple, repeatable way to level tiles, windows, or trim. The single biggest reason to buy is the combination of quantity and consistent, stable polypropylene construction: 300 shims across six thicknesses and six colors gives enough variety and spare parts for large jobs or ongoing use without worrying about breakage. This review examines how they perform in real installation scenarios and whether they deliver practical value for the money.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Made from quality PP, the shims resist wear, deformation and fading to remain usable on multiple jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaried sizes:\u003c\/strong\u003e Six thicknesses from about 3\/64 in to 15\/64 in cover common spacing needs so you can fine tune level and plumb adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge quantity:\u003c\/strong\u003e With 300 pieces (50 of each color) there is plenty for large tiling runs, sharing with a crew, or keeping spares on hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat design:\u003c\/strong\u003e The low, flat profile stacks neatly and fits in grout joints or under trim without introducing wobble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e The simple placement method requires no extra tools: insert a shim to set spacing or lift and repeat until level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese shims are best for tile installers, carpenters, glaziers, and handy homeowners who need a reliable set of spacers that will not crumble under repeated use. The variety of sizes is especially useful when working on projects that require gradual adjustment or when matching uneven surfaces.\u003c\/p\u003e\n\u003cp\u003ePeople who require precision metal shim stock for structural or aerospace work should look elsewhere, as these are injection-molded PP shims intended for general construction spacing and leveling rather than heavy load-bearing fine-tolerance applications.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh count and color coding make organization and reuse easy on job sites.\u003c\/li\u003e\n\u003cli\u003ePP construction stays stable and resists breaking during typical installation tasks.\u003c\/li\u003e\n\u003cli\u003eFlat, low-profile shape stacks and stores neatly without taking much space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended as a permanent structural shim where metal shim stock is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKonohan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePP (polypropylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e300 pieces (50 per color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eBlack, green, red, blue, white, gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate length\u003c\/td\u003e\n\u003ctd\u003e3.94 in (10 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate width\u003c\/td\u003e\n\u003ctd\u003e1.02 in (2.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThicknesses\u003c\/td\u003e\n\u003ctd\u003eAbout 3\/64 in, 5\/64 in, 1\/8 in, 5\/32 in, 13\/64 in, 15\/64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Konohan 300 pack is a practical, cost-effective solution for anyone who needs a large, organized set of plastic shims for leveling tiles, installing windows, or aligning trim. The durable PP construction and broad range of sizes make it a smart pick for general construction and home renovation tasks, offering good value when quantity and convenience matter more than heavy-load structural performance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these shims reusable?\u003c\/strong\u003e\u003cbr\u003eYes, the PP material is durable for multiple uses on typical leveling and spacing tasks though heavy compression over time may reduce effectiveness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the colors indicate specific thicknesses?\u003c\/strong\u003e\u003cbr\u003eYes, each color corresponds to a different thickness so you can quickly select the spacer you need during work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used outdoors?\u003c\/strong\u003e\u003cbr\u003eThey are made of polypropylene which is stable, but prolonged direct UV exposure may eventually cause minor fading; they are suitable for normal outdoor use when not left in constant sunlight.\u003c\/p\u003e","brand":"Konohan","offers":[{"title":"Default Title","offer_id":48196366958811,"sku":"B0BBFQ7JSL","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/814Y-4z7xML._SL1500.jpg?v=1770271642","url":"https:\/\/gearmusthave.com\/products\/plastic-flat-shims-300-pack-for-leveling-durable-tile-window","provider":"GearMustHave","version":"1.0","type":"link"}